<template>
  <div id="app" class="main">
    <!-- <div class="main"> -->
      <img src="./assets/yunwei_bg2 .png" alt="" class="bg"/>

    <!-- </div> -->
    <!-- <nav>
      <router-link to="/">Home</router-link> |
      <router-link to="/about">About</router-link>
    </nav> -->
    <div style="position: relative; z-index: 0">
      <router-view />
    </div>
   
  </div>
</template>

<style lang="scss">
*{ margin: 0; padding: 0;}
body{ width: 100vw; height: 100vh; overflow: hidden;}
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  margin: 0; padding: 0; 
}
.main{ width: 100vw; height: 100vh; overflow: hidden; margin: 0; padding: 0; background: #06c;}
.main .bg{ width: 100%;display: block; position: fixed; left: 0; right: 0; z-index: 0;}
nav {
  padding: 30px;

  a {
    font-weight: bold;
    color: #2c3e50;

    &.router-link-exact-active {
      color: #42b983;
    }
  }
}
</style>
